baber/WOPTO huggingface dataset:
Patent KR-20200122570-A (KR)
Inventor: SHIN HYUN JOO
IPC: F25D29/00
Filed: 2019-04-18
Abstract: The present invention relates to a medical refrigerator and a temperature control method. More specifically, a plurality of temperature sensors are installed in appropriate places in a storage chamber, and one of the temperature sensors detects the temperature of a specific sample sensitive to temperature change, thereby controlling the temperature inside the storage chamber based on the temperature of the specific sample and improving the storage reliability of a stored material. In addition, the storage efficiency of the stored material can be improved by allowing a user to check and take action if there is a large temperature deviation in one area as the temperature of each area inside the storage chamber detected by the plurality of temperature sensors is displayed on a display. The medical refrigerator comprises: a main body having the storage chamber; the plurality of temperature sensors installed in the storage chamber; and a control unit that controls the temperature of the storage chamber based on any one temperature sensor among the plurality of temperature sensors; and a display unit displaying the tempearture of each space or the stored mateial inside the storage chamber sensed by the multiple temperature sensors.
Patent KR-20200125107-A (KR)
Title: Connector device for signal transmission
Inventor: JU JIN GI
IPC: H01R13/717
Filed: 2019-04-26
Abstract: The present invention relates to a connector device for transferring a signal. According to the present invention, the connector device comprises: a socket part including a fixing terminal connected to a signal transfer line; a main body part including a first connection detection part supporting the socket part and detecting a physical connection of the signal transfer line with respect to the fixing terminal when the signal transfer line is inserted into the fixing terminal, a connection confirmation lamp turned on by receiving a signal from the first connection detection unit, a second connection detection part detecting an electric connection between the signal transfer line and the fixing terminal, a communication lamp turned on by receiving a signal from the second connection detection part, and a check lamp turned on when the connection confirmation lamp is turned on and the communication lamp is turned off; and a connection line connected to the socket part through the main body part and extended to have the same central axis as that of the signal transfer line. Accordingly, the signal transfer line and a cable are disposed on one straight line, and thus good maintenance properties are provided even if the connector device is installed in a narrow space. The connector device includes a connection confirmation lamp turned on during the physical connection and an in-communication lamp turned on during signal transfer, thereby enabling a worker to easily and visually check an operation state. Moreover, the connector device includes a reset circuit and a reset button, which reset a connection state in the case of a communication defect, such that operation for inserting again an insertion terminal after separation is not required, and thus use becomes convenient.
Patent KR-20200125273-A (KR)
Title: Horse Racing Horse Shaping System
Inventor: SONG JUN TAK
IPC: G06Q10/06
Filed: 2019-04-26
Abstract: The present invention relates to a horse allocation system for a horse-riding course, which enables an instructor to quickly and accurately allocate a horse selected by a member visiting the horse-riding course, and continuously stores the personal information of members, information on the horse ridden by the member, and information on fees paid by the member, thereby providing information on use of the horse-riding course based on big data. The horse allocation system stores the personal information of the members enrolled in the horse-riding course, the information on the horse ridden by the member, and the information on fees paid by the member in a member management unit of a horse-riding course management server and computerizes the information on use of the horse-riding course, thereby managing the information more systematically, displays the information on the horse selected by the user logging in through a waiting room terminal, through an instructor office terminal and a horse stable terminal, and informs the information in a voice through a broadcasting unit, thereby enabling the instructor to efficiently allocate the horse selected by the user.
Patent KR-20200129399-A (KR)
Title: the method for recognizing a face using ToF camera
Inventor: KOO GYE SOO
IPC: G06K9/00
Filed: 2019-05-08
Abstract: The present invention relates to a method for recognizing a face using a ToF camera, which uses a ToF camera and distinguishes a face of a real person and a fake face picture by comparing the length between a face size (H) and a distance (L1) in an analysis module, when measuring the face size (H) and the distance (L1) in the ToF camera, when a recognition object is placed in front of a face recognizer.
Patent KR-20190055048-A (KR)
Title: Electrochemical reduction apparatus of carbon dioxide and electrochemical reduction method of carbon dioxide using the apparatus
Inventor: YOON KYUNG BYUNG
IPC: C25B15/08
Filed: 2019-05-15
Abstract: The present invention relates to an electrochemical reduction apparatus for carbon dioxide and/or carbon monoxide, which operates by periodically switching the polarity of a voltage applied to a working electrode and a counter electrode, and/or the direction of a current, and to a method for electrochemical reduction of carbon dioxide and/or carbon monoxide using the reduction apparatus. According to the present invention, the proportion of materials containing relatively high value-added carbon can be increased.
Patent KR-20200133072-A (KR)
Inventor: SONG IN SANG
IPC: H01L27/146
Filed: 2019-05-16
Abstract: According to the present invention, provided is an image sensor package. According to embodiments, the image sensor package may comprise: a substrate; an image sensor chip mounted on the substrate; and an adhesive film interposed between the image sensor chip and the substrate. The performance and production yield of the image sensor package can be improved.
Patent KR-20200132552-A (KR)
Inventor: KWAK NOSANG
IPC: B01D53/14
Filed: 2019-05-17
Abstract: The present invention relates to an automatic control device for an acid gas collection process, and a control method thereof. According to an embodiment of the present invention, in an acid gas collection process in which a saturated absorbent absorbing acid gas is supplied from an absorption tower to a regeneration tower and the regenerated absorbent obtained by separating the acid gas from the absorbent is circulated from the regeneration tower to the absorption tower, the automatic control device can automatically control the acid gas collection process. The device comprises: a first pH measurer configured to measure the first pH of the saturated absorbent; a first control valve configured to control the amount of the regeneration absorbent supplied from the regeneration tower to the absorption tower; a second pH meter configured to measure the second pH of the regenerated absorbent; a second control valve configured to control the amount of the saturated absorbent supplied from the absorption tower to the regeneration tower; and a processor for controlling the first control valve on the basis of the first pH and controlling the second control valve on the basis of the second pH.
Patent KR-20200133139-A (KR)
Inventor: YONG SOO CHO
IPC: H01L41/08
Filed: 2019-05-17
Abstract: The present invention relates to an energy harvester capable of generating enough power, and a manufacturing method thereof. According to an embodiment of the present invention, the energy harvester comprises: a nanofiber sheet including a composite nanofiber manufactured by electrospinning and having electric charge density changed when being deformed by stress; and a first electrode layer and a second electrode layer each formed on an upper surface and a lower surface of the nanofiber sheet and having electric charges moving in accordance with a change in the electric charge density of a piezoelectric nanofiber sheet, wherein the composite nanofiber includes a core portion including a conductive polymer, and a shell portion including a piezoelectric polymer and surrounding an outer surface of the core portion.
Patent KR-20200134766-A (KR)
Inventor: SANGHOON NAM
IPC: H02P1/02
Filed: 2019-05-23
Abstract: The present invention relates to a compressor and, more particularly, to a driving device of a motor, a driving method thereof, and a compressor including the same. A method for controlling the motor using an inverter comprises the steps of: applying a current to forcibly align and start a motor at a first magnetic flux angle; estimating the speed and magnetic flux angle of the motor; comparing the estimated magnetic flux angle with the first magnetic flux angle; compensating for an error between the estimated magnetic flux angle and the first magnetic flux angle; and driving the motor in accordance with the magnetic flux angle for which the error is compensated.
Patent KR-20190143362-A (KR)
Title: Laminated steel plate, preparation method thereof, and sheet used therefor
Inventor: LEE SEOKIN
IPC: B32B27/08
Filed: 2019-05-29
Abstract: The present invention provides a laminated steel sheet having a structure that can withstand a high temperature lamination process while having durability, chemical resistance and pollution resistance, a manufacturing method thereof and a sheet used therein. Embodiments relate to a sheet comprising an acrylic resin layer and a fluorinated polymer resin layer directly formed on one surface of the acrylic resin layer, a laminated steel sheet including the sheet, and a manufacturing method thereof.
Patent KR-20190067755-A (KR)
Title: Multi-layered ceramic electroic components and mounting circuit thereof
Inventor: PARK SANG SOO
IPC: H01G4/012
Filed: 2019-06-07
Abstract: The present invention provides a multi-layered ceramic electronic component which comprises: a multi-layered ceramic capacitor in which first and second external electrodes composed of a conductive paste are formed at both ends of a first ceramic main body; and a ceramic chip including a second ceramic main body formed by stacking a plurality of ceramic layers and bonded to a mounting surface of the multi-layered ceramic capacitor, and first and second connection terminals respectively connected to the first and second external electrodes and having a dual layer structure of first and second external plating layers and first and second internal conductive resin layers.
Patent KR-20200144276-A (KR)
Inventor: HANJOON KIM
IPC: G06F17/15
Filed: 2019-06-18
Abstract: An embodiment of the present invention provides a device for processing a convolution operation, configured to, in a neural network, process a convolution operation of input data configured in the form of width x height x input channel and a filter formed in the form of K x K x input channel or K x K (wherein K is an integer greater than or equal to 1) so as to correspond to the form of the input data, thereby generating output data configured in the form of width x height x output channel, wherein the device for processing a convolution operation comprises: a fetch unit for sequentially reading, from a memory storing the input data, a data group having many more pieces of data than unit data throughput of an operator and providing the data group to the operator so that at least one piece of data from among the data constituting the data group is reused for the convolution operation; and an operation unit for, by using one or more operators, performing the convolution operation on the data constituting the data group and the filter a plurality of numbers of times according to the unit data throughput.
Patent KR-20200145917-A (KR)
Inventor: YANG SEUNG MIN
IPC: H01H85/12
Filed: 2019-06-20
Abstract: The present invention relates to a chip fuse having an insulation pattern for improving response speed of disconnection of a melting part, and a charging device having the chip fuse, in which the chip fuse further improves melting speed by improving the response speed to overcurrent or overvoltage, thereby further improving the safety of a rechargeable battery and the charging device. One embodiment of the present invention provides the chip fuse including: a substrate; a heat insulating pattern part formed in an inner central area of the substrate; a resistance heating element laminated on an upper surface of the heat insulating pattern part on the substrate; an insulating film laminated on side surfaces and upper surfaces of the resistance heating element; and a fuse part positioned above the insulating layer on the substrate, wherein the heat insulation pattern part has a heat insulation pattern which speeds up the fusing response speed of the fuse part by performing a heat insulation function of preventing heat generated from the resistance heating element from moving in the opposite direction of the fuse part.
Patent KR-20200145437-A (KR)
Inventor: JUNG YONG JOON
IPC: A45C1/06
Filed: 2019-06-20
Abstract: The present invention relates to a necklace wallet, in which a self-defense alarm is attached to a general necklace wallet, so that it can be used quickly in a dangerous situation, and separation and loss can be prevented by an alarm for self-protection. Accordingly, the present invention is provided with a storage part for storing bills and cards in the necklace, and a pin is configured to activate a self-protection alarm when a wallet body and the necklace are separated. There is an advantage of not having to purchase or carry a separate self-protection product because a self-protection product is equipped in the wallet that everyone carries.
Patent KR-20210000389-A (KR)
Inventor: UN SU KIM
IPC: D21C3/00
Filed: 2019-06-25
Abstract: The present invention relates to a functional bio-pulp composition and a molded article manufactured by using the same. More specifically, the present invention relates to: a functional bio-pulp composition containing pulp, a biodegradable resin or a polymer resin, a water repellent, a fixing agent and an antifoaming agent; and a molded article manufactured by using the functional bio-pulp composition. The molded article manufactured by the composition of the present invention, i.e., a pulp tray, is a substitute for an existing plastic tray and can be used in various ways as a buffer for packaging finished products of general industrial products and as a tray for transport, storage or packaging of industrial semi-finished products used in a process, and thus can reduce environmental problems associated with plastic disuse.
Patent KR-20210002160-A (KR)
Inventor: LEE SANG SIK
IPC: B21F27/00
Filed: 2019-06-26
Abstract: According to the present invention, a manufacturing method of a design mesh fence comprises: a steel wire drawing and cutting process of drawing a steel wire for manufacturing a fence, and then straightening and cutting the steel wire into a prescribed length; a process of bending the steel wire cut straight into a round, a triangular, and a rectangular protruding shape in accordance with a size; a process of arranging a bent steel wire and a straight steel wire which is not bent in accordance with a horizontal and a vertical size to weld the bent steel wire and the straight steel wire to form various designs to form a design mesh for a fence; and a construction installation process of fastening the design mesh for a fence to a fixed post by using a mesh fixing band. The present invention arranges and welds steel wires straightened by variously bending steel wire lines to manufacture a design mesh first and then transports the design mesh to a site where a fence is installed to use a meshing fixing band on an edge of the design mesh to fasten the design mesh to a post by a bolt to facilitate transport and construction to efficiently perform work. More horizontal beams are added than a conventional mesh fence, and horizontal beams and vertical beams are bent to increase strength. Various design mesh fences of elegant designs can be installed at low prices, thereby providing a useful invention.
Patent KR-20210003423-A (KR)
Inventor: LEE HEE CHEOL
IPC: H01L21/67
Filed: 2019-07-02
Abstract: Disclosed is a die pickup method which loads a wafer including a plurality of dies attached to dicing tape in a plurality of rows and columns on a wafer stage and picks up the dies from the dicing tape. An objective of the present invention is to provide a die pickup method capable of shortening the time required for a die bonding process. The method comprises the steps of: (a) photographing dies to be picked up; (b) using the photographed image to align the dies; (c) using a picker to pick up the aligned dies; and (d) repeatedly performing the (a) to (c) steps on the plurality of dies. Specifically, a backlight lamp is arranged underneath the dies to be picked up, and a camera unit is arranged above the dies to be picked up. A rectangular image corresponding to the dies to be picked up is detected from the image, and the detected rectangular image is used to align the dies.
Patent KR-20210003435-A (KR)
Inventor: LEE JAE GYEONG
IPC: H01L21/67
Filed: 2019-07-02
Abstract: Disclosed is a die ejecting device. The die ejecting device comprises: an upper panel in close contact with a lower surface of a dicing tape and having a plurality of through-holes; a plurality of partition walls disposed under the upper panel and forming a portion of a lower space of the upper panel corresponding to the die attached on the dicing tape as a first chamber; and a compressed air providing unit providing the compressed air to the first chamber so that the compressed air is provided to a portion of the lower surface of the dicing tape with the die through the portion of the through-holes communicating with the first chamber for separating the die from the dicing tape. The partition walls are configured to be movable in a horizontal direction so that a size of the first chamber can be adjusted according to a size of the die.
Patent KR-20210005805-A (KR)
Inventor: MOON SAE YEON
IPC: B65D43/16
Filed: 2019-07-07
Abstract: The present invention relates to twin eyeshadows. The twin eyeshadows are formed in a round shape, and comprise: a round lower case (20) containing a product; and an upper case (21) which is in contact with the case and closed with a button (13) to be coupled with the case. A mirror (22) is attached to the upper case (21), a brush (B) is fixed to the inside of the lower case (20) through a protruding tip (12), and eyeshadow plates (10) in which eyeshadows (C) are accommodated are connected by a hinge (11) and thus can be used by opening the same in both sides or closing the same. Accordingly, the present invention has a small size, thereby increasing portability, enables the use of various colors of eyeshadows by opening the same in both sides, and has a brush fixed and stored therein such that the brush can be easily used without being stained by the eyeshadows.
Patent KR-20210007067-A (KR)
Inventor: JAEHYUN BAE
IPC: F25B39/04
Filed: 2019-07-09
Abstract: According to the present invention, a vacuum insulation body comprises: a thin pipe connecting an opening of a first plate member and an opening of a second plate member to each other; an insulation material which has an extension unit provided inside the thin pipe to perform insulation on the thin pipe and has a head unit provided to an end part of the extension unit to be provided to at least one side of the first plate member and the second plate member; and a penetration pipe penetrating the inside of the insulation material to allow movement of a substance between a first space and a second space.
Patent KR-20210007221-A (KR)
Inventor: LEEJONGSU
IPC: G03B21/14
Filed: 2019-07-10
Abstract: The present invention relates to a lamp brightness control device for a protector. The present invention is configured to detect an amount of beams according to the illuminance of an installation environment of a projector which irradiates a fixed amount of beams to a screen regardless of a surrounding environment and a distance from the screen to the projector, control the brightness of the lamp which emits light by controlling a driving current of the lamp to be small and large according to whether the current amount of beams are larger or smaller rather than the detected amount of beams, and accordingly reduce unnecessary driving current of the lamp and extend the lifespan of the lamp. Unlike an existing method implemented by being integrated with a reflector, the present invention is characterized in that a processed article having a specific shape is fixed on the reflector and another processed article suitable for the processed article is attached to the lamp in advance, thereby allowing any lamp to be placed in an accurate position. The lamp is installed by being separated from the reflector, such that when the lifespan of the lamp ends, only the lamp needs to be replaced without replacing the reflector and a lamp housing, thereby reducing waste of resources and costs for replacement.
Patent KR-20210008577-A (KR)
Inventor: SUNG TAE HYUN
IPC: H02N2/18
Filed: 2019-07-15
Abstract: Accordnig to an embodiment, disclosed is a suspension device for personal mobility, which can convert vibration generated during movement of the personal mobility into electric energy. The disclosed suspension device for personal mobility includes: a frame into which a bearing to which a rotated wheel shaft is coupled is inserted and of which a part of an upper surface is opened; first and second side walls coupled to the frame and connected to a body part of the personal mobility; and an energy harvester coupled to the first and second side walls and converting vertical movement of the wheel shaft into the electric energy.
Patent KR-20210009027-A (KR)
Inventor: YI SEUNG CHAN
IPC: H04N21/4363
Filed: 2019-07-16
Abstract: An embodiment of the present invention discloses a control right management method in an n:1 mirroring connection environment. A master device according to an embodiment of the present invention includes: a display unit for displaying a first screen; a control unit for receiving at least one right for controlling at least one of the master device and the mirroring service requested from at least one of a plurality of client devices mirroring the first screen, and in response to the request, assigning the requested right to the plurality of a control unit to the at least one of the client devices; and a communication unit for receiving the request and transmitting the response.
Patent KR-20210009637-A (KR)
Inventor: LEE IL KWAN
IPC: G06Q50/28
Filed: 2019-07-17
Abstract: The present invention relates to a method for managing a herbal medicine manufacturing process. According to the present invention, the method for managing a herbal medicine manufacturing process comprises: a job sheet issuing step; a preparation process monitoring step; a decoction process monitoring step; a marking step; and a delivery process monitoring step. According to the present invention, it is possible to provide herbal medicine with guaranteed quality by monitoring a herbal medicine manufacturing processes in real time.
Patent KR-20200024080-A (KR)
Title: Hydraulic control valve block, hydraulic control valve apparatus and construction machine
Inventor: KOBAYASHI MASAYUKI
IPC: F15B11/036
Filed: 2019-07-24
Abstract: A hydraulic control valve block (30) is an integral type hydraulic control valve block including a plurality of unit valve units (41 to 46). The plurality of unit valve units (41 to 46) comprise: a unit valve unit (44) including a functional part (N); and unit valve units (45, 46) configured to form an arrangement space (BS3) of a fixture (B) for fixing the hydraulic control valve block to the opposite member (60). In addition, the arrangement space (BS3) of the fixture (B) overlaps with the functional part (N) in the arrangement direction (DL) of the plurality of unit valve units (41 to 46).